389925907 (number)

389925907 is an odd 9-digits composite number following 389925906 and preceding 389925908. In scientific notation, it is written as 3.89925907 × 10^8. The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors. There are 334125000 positive integers (up to 389925907) that are relatively prime to 389925907.

Interesting facts

Basic properties

Name

Name three hundred eighty-nine million nine hundred twenty-five thousand nine hundred seven

Notation

Scientific notation 3.89925907 × 10^8
Engineering notation 3.89925907 × 10^6

Prime Factorization of 389925907

Prime Factorization 7 × 11251 × 4951

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 389925907
Product of the distinct prime numbers

The prime factorization of 389925907 is 7 × 11251 × 4951. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 5, 61, 52, 333, 504, 4400, 4219, 29960, 70468, 668726, 908044, 8541285, 9603939, 47776843, 62408939, 66066700, 903660181, 9158851312, 8046659505

Basic calculations (n = 389925907)

Multiplication

n×y
n×2 779851814
n×3 1169777721
n×4 1559703628
n×5 1949629535

Division

n÷y
n÷2 194962953.5
n÷3 129975302.33333
n÷3 97481476.75
n÷5 77985181.4

Exponentiation

ny
n2 152042212949772649
n3 5.9285197786727E+25
n4 2.3116834518664E+34
n5 9.013852666659E+42

Nth Root

y√n
2√n 19746.541646577
3√n 730.56808660451
4√n 140.52238841756
5√n 52.263250636777

Divisors of 389925907

1, 7, 4951, 11251, 34657, 78757, 55703701, 389925907

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -389925906
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 389925907 can be divided by 8 positive divisors. The sum of these divisors (counting 389925907) is 1, the average is 0.125.

Base conversion 389925907

Base System Value
2 Binary 10111001111011100110000010011
3 Ternary 1000011201021210021
4 Quaternary 113033130300103
5 Quinary 1244310112112
6 Senary 102405244311
8 Octal 2717346023
10 Decimal 389925907
12 Duodecimal aa703697
16 Hexadecimal 173dcc13
20 Vigesimal 61h0ef7
36 Base36 6g5gr7

Cryptographic Hash Functions

md5 67551a80322c2d3dfdad123a478df321
sha1 889a8daf39c185487d677abbd4252a4494c352d6
sha256 9d21977c3023477ef0af1eceb7b79e85df327acaa05e1772b91634e6f501f98d
sha512 5f6cd203fdcf0e56e63b26f287f6ad073909ef3b0ca45215bfdd60d06d1fc726c382a512ff719feaf890fe372a05b4de38e49a71445f9a47728dbef3c7b373c9
ripemd-160 97272d874179752c1da8d376a25bd8dd56016dc9

389925907 as geometric shapes

Circle

Radius = n
Diameter 779851814
Circumference 2449976729.7511
Area 4.7765469923854E+17

Sphere

Radius = n
Volume 2.4833325577787E+26
Surface area 1.9106187969542E+18
Circumference 2449976729.7511

Square

Length = n
Perimeter 1559703628
Area 152042212949772649
Diagonal 551438506.00003

Cube

Length = n
Surface area 912253277698635894
Volume 5.9285197786727E+25
Space diagonal 675371482.11138

Equilateral Triangle

Length = n
Perimeter 1169777721
Area 6.5836209431053E+16
Altitude 337685741.05569

Triangular Pyramid

Length = n
Surface area 6.5836209431053E+16
Volume 6.9868275631634E+24
Height 183812835.33334